MacBook Pro (13" 2017) won't operate on battery alone anymore
My MBP won't operate on battery anymore, macOS Big Sur 11.6.7 Battery Health condition shows as normal. I ran the Apple hardware systems diagnostics and got nothing. I mostly use my MBP while plugged into power. The rare occasions I want to use it on battery, it shuts down within minutes despite a fully battery charge. It is a 2017 model, but I purchased it from Apple "Refurbished 13.3-inch MacBook Pro 2.3GHz dual-core Intel Core i5 with Retina display" May of 2018.
Do I need to replace the battery despite the reported battery health condition normal?
MacBook Pro 13″, macOS 11.6